code: def main(args):
      logger.info(args)
      src_vocab: Dict = load_vocab_file(args.src_vocab)
      trg_vocab: Dict = load_vocab_file(args.trg_vocab)
  
      source_dicts: List = [
          convert_line_to_dict(line, vocab=src_vocab, name="target2")
          for line in open(args.src)
      ]
      target_dicts: List = [
          convert_line_to_dict(line, vocab=trg_vocab, name="target1")
          for line in open(args.trg)
      ]
  
      utt_list: List = merge_src_and_trg_to_utts(
          source_dicts, target_dicts, name="iwslt"
      )
      output: dict = {"utts": {}}
      for name, utt in utt_list:
          output["utts"][name] = utt
  
      logger.info("Saved to {}".format(args.dest))
      with open(args.dest, "w") as fo:
          json.dump(output, fo, indent=4)
  
file_path: espnet/egs/iwslt16/mt1/local/generate_json.py
imports: import argparse
  import json
  import os
  from logging import getLogger
  from typing import Dict, List
label_desc: Use image node_id 5 for calling a global function with example usage: main(args) without return types